Have you always wanted to infect your friends with a virus that could potentially turn them into a zombie? Are you tired of the boring, somewhat bland NXE themes currently available on the Xbox 360? If you answered yes to either of those questions, we’ve got a deal for you!

If you pick up the latest issue of OXM, you’ll find yourself a redemption code for a Left 4 Dead theme developed by Valve themselves.

This new theme not only looks really awesome, but it also casts an eerie green light on your friend’s Avatars, making them look somewhat infected. Oh, you can also just buy it from the Marketplace.